青铜

2" To 2" valves shall be constructed of dezincification resistant brass or bronze alloy.

通径DN15至DN50阀门的材质应该是抗失锌现象的黄铜或青铜。

2" To 2" valves shall be constructed of dezincification

通径DN15至DN50阀门的材质应该是抗失锌现象的黄铜或青铜。

Valves shall be manufactured from dezincification resistant brass or bronze rated 240 psi at 250 F.

阀门材质应该是抗失锌现象的黄铜或青铜，压力－温度等级为121℃，240psi。

As a standard NIBCO bronze/brass balancing valves are made to be "Dezincification Resistant," which is a seal of quality and longevity.

作为标准，美国尼伯科青铜/黄铜平衡阀由"抗脱锌"材料制造，是一种优质和耐用的密封材料。

Why did they fight, why did Diomed the divine break over the head of Meriones that great brazen helmet of ten points?

为什么神圣的狄俄墨得斯把眉里奥纳巨大的青铜头盔戳上十个洞？

Rubbed dolefully at a patch of dull gray on his side, where a broken hull brace had

这是一根炸断了的船肋掉下来，在青铜面层上留下

From the "Program" drop-down list box, select a program guide built-in system, for example,"three-dimensional bronze", then "Customize" list box, select the pointer to choose.

从"方案"下拉列表框中选择一种系统自带的指针方案，例如，"三维青铜色"，然后在"自定义"列表框中，选中要选择的指针。

Technique parameters of ageing and electrochemistry treatment are also given in this paper.

文中最后还对铍青铜的时效和电化学处理工艺作了阐述。

Our company have nonferrous metal products are speckle copper,bronze,electroform copper and etc.and also we offer those products for decoration,gifts,souvenir,embossment,sculpture,sample machining and etc,service.

主要产品有斑铜、青铜、电铸铜等有色金属系列工艺品，能为社会提供艺术装饰、高档礼品、旅游纪念品、铜像浮雕、圆雕、城市雕塑、来样加工、制作等系列服务。

We turned left into the entranceway, which is nicely paved in sand colored flagstone and the discrete sign is simple bronze lettering on sand colored stone.

我们转向左边来到入口，入口用花色的砂岩铺设得很好，而且在花色砂岩上有间隔开的青铜印字。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。